Our Data Sources
20, Althorpe Road, Harrow has a single entry in the Land Registry from December 2015 and a single entry in the EPC database dated August 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 20, Althorpe Road, Harrow is in very good condition we estimate a sale value of £595,937 and a rental value of £3,217 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £527,830 and a rental value of £2,849 per month.
Plot Size
According to data from HM Land Registry, 20, Althorpe Road, Harrow sits on a plot of 311 m2.
We have plot size data on 16 out of 20 other houses in the postcode and 20, Althorpe Road, Harrow sits on the 5th largest plot.
Energy Efficiency
20, Althorpe Road, Harrow has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Aug 2015.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 20, Althorpe Road, Harrow was last sold on 11th December 2015 for £563,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since December 2015, the market for similar properties has risen by 11.4%.
- Sold Dec 2015£563,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 179 sales of properties similar to 20, Althorpe Road, Harrow within a radius of 460 metres since 2020.
The most recent example is 40, Bedford Road, Harrow, HA1 4LZ, a freehold house which sold for £646,000 on the 30th April 2026.
Read more about house prices in HA1.
- Sold Apr 2026£646,000 | 4 Bed House40, Bedford Road, Harrow, HA1 4LZ40, Bedford Road, Harrow, HA1 4LZ
- Sold Jan 2026£562,000 | 4 Bed House44, Hide Road, Harrow, HA1 4SF44, Hide Road, Harrow, HA1 4SF
- Sold Sep 2025£706,950 | 4 Bed House12, Bedford Road, Harrow, HA1 4LZ12, Bedford Road, Harrow, HA1 4LZ
- Sold Mar 2025£450,000 | 4 Bed House41, Sussex Road, Harrow, HA1 4LU41, Sussex Road, Harrow, HA1 4LU
- Sold Mar 2025£575,000 | 4 Bed House16, Grafton Road, Harrow, HA1 4QT16, Grafton Road, Harrow, HA1 4QT
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £542,185, ranging from £269,603 to £738,926.
- 14 Althorpe Road
4 Bed House | 22 m | Est. Value: £596,783
- 37A Pinner View
2 Bed Flat | 31 m | Est. Value: £652,530
- 37B Pinner View
3 Bed Flat | 31 m | Est. Value: £695,077
- 35A Pinner View
3 Bed Flat | 32 m | Est. Value: £731,220
- 35 Pinner View
2 Bed Flat | 32 m | Est. Value: £583,223
Location Comparison
Althorpe Road, Harrow, HA1 has a total of 28 addresses. According to our analysis of all the public data, 20, Althorpe Road, Harrow is the 12th largest and the 12th most expensive property on the street.
When compared to the postcode district it is £99k more expensive than the average property in HA1.
More reading links
Schools Nearby
- Norbury School700 m away
- Marlborough Primary School700 m away
- Vaughan Primary School800 m away
- Nower Hill High School1.2 km away
- Whitmore High School1.4 km away
- Harrow High School1.6 km away
More reading links
Public Transport Nearby
- West Harrow|700 m away
- North Harrow|900 m away
- Harrow-on-the-Hill|1.1 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
